<!DOCTYPE html>
<html >
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <script src="https://cdn.bootcss.com/jquery/3.3.1/jquery.slim.min.js"></script>
    <script src="https://cdn.bootcss.com/popper.js/1.14.7/umd/popper.min.js"></script>
    <script src="https://cdn.bootcss.com/twitter-bootstrap/4.3.1/js/bootstrap.min.js"></script>
    <link rel="stylesheet" href="css/style.css">
    <link rel="stylesheet" href="https://cdn.bootcss.com/twitter-bootstrap/4.3.1/css/bootstrap.min.css">
    <meta name="viewport"
          content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
</head>
<body>
<nav class="navbar navbar-expand-lg navbar-light bg-light">
    <div class="container">
    <a class="navbar-brand" href="#">超级英雄</a>
    <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
        <span class="navbar-toggler-icon"></span>
    </button>

    <div class="collapse navbar-collapse" id="navbarSupportedContent">
        <ul class="navbar-nav mr-auto">
            <li class="nav-item active">
                <a class="nav-link" href="#">英雄鉴赏<span class="sr-only">(current)</span></a>
            </li>
            <li class="nav-item">
                <a class="nav-link" href="#">英雄介绍</a>
            </li>
            <li class="nav-item dropdown">
                <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
                    英雄视频
                </a>
                <div class="dropdown-menu" aria-labelledby="navbarDropdown">
                    <a class="dropdown-item" href="#">视频</a>
                    <a class="dropdown-item" href="#">电影</a>
                    <div class="dropdown-divider"></div>
                    <a class="dropdown-item" href="#">花絮</a>
                </div>
            </li>
            <li class="nav-item">
                <a class="nav-link ">联系我们</a>
            </li>
        </ul>
        <form class="form-inline my-2 my-lg-0">
            <input class="form-control mr-sm-2" type="search" placeholder="在此输入内容" aria-label="Search">
            <button class="btn btn-outline-secondary my-2 my-sm-0" type="submit">搜索</button>
        </form>
    </div>
    </div>

</nav>
<div class="bd-example mb-4">
    <div id="carouselExampleCaptions" class="carousel slide" data-ride="carousel">
        <ol class="carousel-indicators">
            <li data-target="#carouselExampleCaptions" data-slide-to="0" class="active"></li>
            <li data-target="#carouselExampleCaptions" data-slide-to="1"></li>
            <li data-target="#carouselExampleCaptions" data-slide-to="2"></li>
        </ol>
        <div class="carousel-inner">
            <div class="carousel-item active">
               <div class="banner banner1"></div>
                <div class="carousel-caption d-none d-md-block">
                    <h5>蜘蛛侠</h5>
                    <p>是美国漫威漫画旗下的超级英雄，由编剧斯坦·李和画家史蒂夫·迪特科联合创造，初次登场于《惊奇幻想》（Amazing Fantasy）第15期（1962年8月），因为广受欢迎，几个月后，便开始拥有以自己为主角的单行本漫画。</p>
                </div>
            </div>
            <div class="carousel-item">
                <div class="banner banner2"></div>
                <div class="carousel-caption d-none d-md-block">
                    <h5>绿巨人</h5>
                    <p>《绿巨人浩克》（Hulk）是环球影业出品的一部超级英雄电影，改编自漫威漫画，由李安执导，艾瑞克·巴纳、詹妮弗·康纳利、尼克·诺特主演，于2003年6月20日在美国上映。</p>
                </div>
            </div>
            <div class="carousel-item">
                <div class="banner banner3"></div>
                <div class="carousel-caption d-none d-md-block">
                    <h5>复仇者联盟</h5>
                    <p>《复仇者联盟》（Marvel's The Avengers）是漫威影业出品的一部科幻动作电影，取材自漫威漫画，是漫威电影宇宙的第六部电影，同时也是第一阶段的收官作品。</p>
                </div>
            </div>
        </div>
        <a class="carousel-control-prev" href="#carouselExampleCaptions" role="button" data-slide="prev">
            <span class="carousel-control-prev-icon" aria-hidden="true"></span>
            <span class="sr-only">Previous</span>
        </a>
        <a class="carousel-control-next" href="#carouselExampleCaptions" role="button" data-slide="next">
            <span class="carousel-control-next-icon" aria-hidden="true"></span>
            <span class="sr-only">Next</span>
        </a>
    </div>
</div>
<div class="container">
    <div class="row">
        <div class="col-md-3 mb-4">
            <div class="card" >
            <img src="images/thumbnail1.jpg" class="card-img-top" alt="...">
            <div class="card-body">
                <h5 class="card-title">野兽</h5>
                <p class="card-text">拥有超强智慧、超强力量</p>
                <a href="#" class="btn btn-primary">了解详情</a>
                <a href="#" class="btn btn-light">查看更多</a>
            </div>
        </div></div>
        <div class="col-md-3 mb-4"><div class="card" >
            <img src="images/thumbnail2.jpg" class="card-img-top" alt="...">
            <div class="card-body">
                <h5 class="card-title">快银</h5>
                <p class="card-text">拥有超过音速的速度</p>
                <a href="#" class="btn btn-primary">了解详情</a>
                <a href="#" class="btn btn-light">查看更多</a>
            </div>
        </div></div>
        <div class="col-md-3 mb-4"><div class="card" >
            <img src="images/thumbnail3.jpg" class="card-img-top" alt="...">
            <div class="card-body">
                <h5 class="card-title">X教授</h5>
                <p class="card-text">拥有心灵感应、天才智能、幻术施展</p>
                <a href="#" class="btn btn-primary">了解详情</a>
                <a href="#" class="btn btn-light">查看更多</a>
            </div>
        </div></div>
        <div class="col-md-3 mb-4"><div class="card" >
            <img src="images/thumbnail4.jpg" class="card-img-top" alt="...">
            <div class="card-body">
                <h5 class="card-title">特拉斯克</h5>
                <p class="card-text">有远见的科学家</p>
                <a href="#" class="btn btn-primary">了解详情</a>
                <a href="#" class="btn btn-light">查看更多</a>
            </div>
        </div></div>
        <div class="col-md-3 mb-4"><div class="card" >
            <img src="images/thumbnail5.jpg" class="card-img-top" alt="...">
            <div class="card-body">
                <h5 class="card-title">金刚狼</h5>
                <p class="card-text">拥有超强的自愈能力</p>
                <a href="#" class="btn btn-primary">了解详情</a>
                <a href="#" class="btn btn-light">查看更多</a>
            </div>
        </div></div>
        <div class="col-md-3 mb-4"><div class="card" >
            <img src="images/thumbnail6.jpg" class="card-img-top" alt="...">
            <div class="card-body">
                <h5 class="card-title">法官</h5>
                <p class="card-text">拥有吸收宇宙能量的能力</p>
                <a href="#" class="btn btn-primary">了解详情</a>
                <a href="#" class="btn btn-light">查看更多</a>
            </div>
        </div></div>
        <div class="col-md-3 mb-4"><div class="card" >
            <img src="images/thumbnail7.jpg" class="card-img-top" alt="...">
            <div class="card-body">
                <h5 class="card-title">魔形女</h5>
                <p class="card-text">能幻化任何人的外形</p>
                <a href="#" class="btn btn-primary">了解详情</a>
                <a href="#" class="btn btn-light">查看更多</a>
            </div>
        </div></div>
        <div class="col-md-3 mb-4"><div class="card" >
            <img src="images/thumbnail8.jpg" class="card-img-top" alt="...">
            <div class="card-body">
                <h5 class="card-title">暴风女</h5>
                <p class="card-text">控制天气、飞行、能量感知 </p>
                <a href="#" class="btn btn-primary">了解详情</a>
                <a href="#" class="btn btn-light">查看更多</a>
            </div>
        </div></div>
    </div>
</div>
<footer class="">
    <div class="container  ">
    <div class="row ">
        <div class="col-md-4  ">
            <h4>超级英雄相关电影</h4>
            <p>喜欢超级英雄的朋友们，快来加入我们的队伍吧。</p>
        </div>
        <div class="col-md-8  ">
            <div class="row">
                <div class="col-md-3 ">
                 <h5 class="text-dark">蝙蝠侠系列</h5>
                    <ul class="list-unstyled">

                        <li><a href="" class="text-secondary">蝙蝠侠</a></li>
                        <li><a href="" class="text-secondary">蝙蝠侠与罗宾</a></li>
                        <li><a href="" class="text-secondary">蝙蝠侠归来</a></li>
                        <li><a href="" class="text-secondary">蝙蝠侠前传</a></li>
                        <li><a href="" class="text-secondary">蝙蝠侠大战幻影人</a></li>
                        <li><a href="" class="text-secondary">永远的蝙蝠侠</a></li>
                        <li><a href="" class="text-secondary">蝙蝠侠诞生</a></li>
                        <li><a href="" class="text-secondary">黑暗骑士</a></li>
                        <li><a href="" class="text-secondary">黑暗骑士崛起</a></li>
                    </ul>
                </div>
                <div class="col-md-3 ">
                  <h5 class="text-dark">X战警系列</h5>
                    <ul class="list-unstyled">
                        <li><a href="" class="text-secondary">X战警</a></li>
                        <li><a href="" class="text-secondary">X战警前传</a></li>
                        <li><a href="" class="text-secondary">X战警金刚狼</a></li>
                        <li><a href="" class="text-secondary">X战警2</a></li>
                        <li><a href="" class="text-secondary">X战警3：最后之战</a></li>
                        <li><a href="" class="text-secondary">X战警：第一战</a></li>
                        <li><a href="" class="text-secondary">金刚狼2</a></li>
                        <li><a href="" class="text-secondary">X战警：逆转未来</a></li>
                        <li><a href="" class="text-secondary">X战警：天启</a></li>
                    </ul >
                </div>
                <div class="col-md-3 ">
                   <h5 class="text-dark">蜘蛛侠系列</h5>
                    <ul class="list-unstyled">
                        <li><a href="" class="text-secondary">蜘蛛侠1</a></li>
                        <li><a href="" class="text-secondary">蜘蛛侠2</a></li>
                        <li><a href="" class="text-secondary">蜘蛛侠3</a></li>
                        <li><a href="" class="text-secondary">超凡蜘蛛侠</a></li>
                        <li><a href="" class="text-secondary">超凡蜘蛛侠2</a></li>
                        <li><a href="" class="text-secondary">毒液</a></li>
                    </ul>
                </div>
                <div class="col-md-3 ">
                 <h5 class="text-dark">复仇者联盟系列</h5>
                    <ul class="list-unstyled">
                        <li><a href="" class="text-secondary">复仇者联盟</a></li>
                        <li><a href="" class="text-secondary">复仇者联盟2:奥创纪元</a></li>
                        <li><a href="" class="text-secondary">复仇者联盟3:无限战争</a></li>
                        <li><a href="" class="text-secondary">复仇者联盟4:终局之战</a></li>
                    </ul>
                </div>
            </div>
        </div>
    </div>
    </div>
</footer>
</body>
</html>